Rain
Feminine · Proto-Germanic roots · “rain”
Rain is given to both — 3,618 girls and 1,188 boys since 1880. See Rain as a boy nameSee other names given to both
Rain is the English weather word, standing on its own as a name — one syllable, spelled the way everyone already writes it, from Old English regn through Middle English rein. It joined the small family of American nature names in the middle of the last century and has held a quiet, unbroken place ever since, never crowding a classroom.
How old is the name Rain?
Rain first appears in US birth records in 1956 — 69 years ago. The typical Rain is a kid of about 12 — this name's wave is very recent. About 3,600 people named Rain are estimated to be alive in the US today.
When was the name Rain most popular?
Rain peaked in 2023, reaching #1212 nationally. Today it ranks #1235, 23 places below that high. See the whole 2023 chart.
Where it comes from
From *regnaz (Proto-Germanic) to Rain
The story of Rain
Rain is an English word used directly as a name, and its line runs through the language rather than through saints or kings: Proto-Germanic *regnaz gave Old English regn, which softened into Middle English rein and rain, cousin to Dutch regen and German Regen. Word names like this became a real naming habit in America in the twentieth century, alongside Sky, River and Summer, and Rain arrived among them in mid-century records. It has stayed a modest, continuous presence rather than a fashion spike, which is unusual for a nature word. It travels both ways between boys and girls, as vocabulary names tend to — there is no separate men's Rain and women's Rain, only the one word.
Meaning
rain — falling water, the weather word
The vocabulary word is the whole story here. Worth knowing that the near-spellings Raine and Rayne have a second, separate root: an English surname traced to Old French reine, "queen", and to the Germanic element ragin, "counsel". Rain spelled this way is the weather.
How the name formed
- *regnazProto-Germanic
- regnOld English
- rein / rainMiddle English
- Rain
Related forms: Raine · Rayne · Reine
Pronouncing Rain
RAYN
One syllable, exactly like the word. It is a homophone of reign and rein, so spelling will need saying aloud now and then.
Nicknames for Rain
Moderate
What the data says
146 years of official birth records
The long climb, and where it stands now
The same years in position rather than babies
- First recorded
- 1956
- Most girls named
- 2023196 — the highest on record
- Peak rank
- #1212reached in 2023
- Change vs 2024
- +11.0%182 in 2025, from 164
Rank is a position, a count is a headcount, and they move independently — a name can hold its rank while the number of babies behind it falls. Source: U.S. Social Security Administration.
Rain in other languages
The same name elsewhere
- Raine in English — spelling variant
- Rayne in English — spelling variant
- Reine in French — related form
Strongest US states over the last decade: California, Texas, Florida.
Rains among us
people named Rain are estimated to be alive in the US today
About 1 girl in 8,831 born in 2025 was named Rain
Estimated from SSA birth records and published actuarial life tables. Method
Spellings of Rain
- #1235
- Rain on the 2025 chart
- #728
- counting every spelling
The SSA counts spellings, not names. Rain went to 182 girls in 2025, but Rayn, Rainn and Raiyn are the same name said out loud. Together the 4 spellings went to 234, which makes it the 728th most-given girls’ name of the year — 507 places above the chart.
- Rain182
- Rayn27
- Rainn20
- Raiyn5
About 1 girl in 6,869 born in 2025 was given one of these spellings — against 1 in 8,831 for Rain itself.
Spellings are grouped by a fixed rule that folds interchangeable English spellings of one sound (ck/k, ph/f, x/ks, a non-initial y for i) and keeps vowels apart, so Sean and Shawn stay separate names. It errs towards splitting: a family here is never larger than the truth. SSA national data, 2025. Method
Is it right for you
What happens to a name after it peaks
The Sheran test
Every popular name lives one long story — a climb, a peak, a slow settling back. Rain's later chapters haven't been written yet, so we borrowed them: Sheran climbed just as high around 1943, and its whole arc is on record. Line the two peaks up, and Sheran's path sketches the road Rain is walking now.
Rain sits in the calm middle of the cycle — neither chasing a wave nor sliding off one. Middle-of-the-cycle names age slowly and predictably.
A scored estimate from 146 years of naming cycles — not a prophecy. Great names outlive statistics. How this is scored
Where Rain is headed
Rain should hold steady through 2030 — the curve is flat, and flat curves are the most predictable kind.
Medium confidence — fitted on official counts through 2025.
A damped-trend projection of the official birth data — a sketch of momentum, not a promise. Every name's forecast, ranked.
Rain beside its neighbors
The names ranked closest to Rain in 2025, in babies rather than position — the bars are to scale.
US girls given each name in 2025.
The trade-off
- Everyone already knows how to say it — the pronunciation is the English word, with no regional variation to negotiate.
- One syllable, four letters: easy for a small child to write and easy to call across a yard.
- Needs no nickname to work, and still has Rainey and Rainie available if a family wants one.
- Recognizable in any English-speaking country, and its cognates in Dutch and German make the sound familiar well beyond it.
- Rain, Raine, Rayne, Reign — all four exist, so the spelling will have to be given rather than assumed, for life. The plain word spelling is the most guessable of them.
- It travels freely between boys and girls, which means strangers will not know which to expect from the name alone. In US records it is written down more often for girls.
- Being the only one in a school cuts both ways: no surname initial needed, but also a lifetime of small comments about the weather. Most bearers of word names hear the joke early and stop noticing it.
Nobody names a baby alone.
Put Rain to the vote.
Add it to a family vote or a couple’s swipe deck — the other person gets one card, a simple answer and room to say why. No app, no account for them.
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What they receive
Someone added a name to your list
Rain
Feminine · Proto-Germanic roots · #1235 in the U.S.
Frequently asked
- How many Rains are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 3,600 people named Rain are estimated to be alive in the US today.
- How do you spell Rain?
- Rain is the most-used spelling in US records — 182 of the 234 babies given the name in 2025. The others recorded are Rayn, Rainn and Raiyn.
- How popular is the name Rain in 2025?
- Rain ranks #1235 among US girl names in 2025, with 182 babies given the name.
- How rare is the name Rain?
- About 1 in every 8,831 US girls born in 2025 was named Rain — 182 in all.
- Will my child share the name Rain with classmates?
- Rain will almost certainly be the only one in school.
Ranked beside Rain
Names sitting at a similar level of popularity right now.
Eliany#1235 · Silvia#1235 · Emmaline#1235 · Prisha#1235 · Kya#1235 · Eliette#1241 · Alisha#1229 · Anderson#1241
Looking for what else is popular rather than what resembles Rain? See the current top 100.
Choosing between Rain and another name?
See them side by side — full stats, history and a gentle verdict.
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Weighing a whole shortlist? Add the rest in the builder, or settle it with a bracket.
Cast your vote
Which one would you pick?
Your gut first, the numbers after — the split shows once you pick.
US figures from the Social Security Administration. 1880–2025. Data & methodology
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